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Does ransomware affect all drives?
Ransomware can and often will spread to, as others have said, any drive it can “see” on your system, including network attached storage, mounted network folders, USB folders, etc. This includes things such as Dropbox folders.
What can ransomware affect?
One of the fastest growing areas of cybercrime is ransomware—a family of malware that takes a computer or its data hostage in effort to extort money from its victims. Ransomware is responsible for damaging or destroying computer files and causing loss of business for enterprises with compromised computers.
Can ransomware lock an external hard drive?
It’s important to not leave the external hard drive permanently connected to your PC, though. Some ransomware can encrypt data on connected drives, not just the infected PC’s boot drive. And high capacity, USB 3.0 external hard drives are cheap these days.
Will ransomware infect external hard drive?
Can ransomware do this? In other words, can ransomware actually encrypt not only your main machine but your external hard drive at the same time so that you cannot access the information until you pay the ransom for the decryption key. Can it? Absolutely, yes.
Can a ransomware attack affect an external drive?
I’ve read that an external hard drive used for backups should not be left connected to a PC as ransomware can encrypt what is on that as well as what is on the computer. That would seem to be a problem with incremental backups. Can ransomware do this? Does it apply to a full system backup as well as data files?
Can a ransomware see an unformatted drive?
I use TrueCrypt (old program but it works for me), in which a reserved drive letter appears as an unformatted drive unless you mount your personally secured/encrypted drive. In this case, the Ransomware would only see an unformatted drive (let’s say drive X:).
Can a ransomware encrypt files in a locked drive?
In general though, we must assume that when it can, it will. i.e., if the ransomware code is active at the time you unlock the drive, and if it detects the new drive, it can (and will) then encrypt the contents. Also, there is nothing stopping malware from destroying the content of locked/encrypted drives (unless it doesn’t even have write access).
What did early versions of ransomware look for?
Early versions of ransomware looked for mapped drives. There was, naturally, a big cry from the gallery of “Eliminate ALL the mapped drives!” Before most people had time to think about doing this, ransomware evolved past the need for mapped drives. Now it just looks for accessible files – mapped drives, UNC paths, and more.